<template>
  <div class="iframe">
    <div class="i-title">
    <h3>组合与选项对比</h3>
  </div>
    <div class="i-tip">
      {{tip}}
    </div>
    <div class="i-tip">
      {{tip2}}
    </div>
    <div class="i-tip">
      <el-button @click="clk">选项点击</el-button>
      <el-button @click="clk2">组合点击</el-button>
    </div>
  </div>
</template>

<script>
import {h} from "vue"
import {ref} from "vue"
export default {
  name: 'HelloWorld',
  data(){
      return{
        tip:"..."
      }
  },
  methods:{
     clk(){
       this.tip="源于 选项点击";
     }
  },
  setup(){
     let tip2 = ref("...");
     function clk2(){
       tip2.value = "源于 组合式点击";
     }
     return {
       tip2,
       clk2
     }
  }
}
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
ul {
  list-style-type: none;
  padding: 0;
}
li {
  display: inline-block;
  margin: 0 10px;
}
a {
  color: #42b983;
}
</style>
